it was looking for route close of Thrallmar at outland when this happent

 

Problem signature:
  Problem Event Name:    APPCRASH
  Application Name:    WRobot.exe
  Application Version:    1.0.0.35272
  Application Timestamp:    56a66b01
  Fault Module Name:    clr.dll
  Fault Module Version:    4.0.30319.17929
  Fault Module Timestamp:    4ffa5753
  Exception Code:    c0000005
  Exception Offset:    000da951
  OS Version:    6.1.7601.2.1.0.256.1
  Locale ID:    1035
  Additional Information 1:    66d6
  Additional Information 2:    66d60874f45dd1d16085bfc4c1e29b97
  Additional Information 3:    51e0
  Additional Information 4:    51e024128234b571699685c48cb40836

 

i just made quick research it may be because i haven't updated my dotnet stuff from windows update